Schematic Diagrams
KBC ITE IT8587 B - 39
B.Schematic Diagrams
KBC ITE IT8587
Sheet 38 of 55
KBC ITE IT8587
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
1
J_KB1
24
RX
MODEL_ID
R550 10K/ R551 X
V1.0
3.3V
VOLTAGE
VER.
R550 X/ R551 10K
0V
RX
0_04 for M760T/TU
BKP1005HS121_04 for M740T/TU
EMI Solution
0_04 FOR IT8512CX/EX
0.1U_04 FOR ITE8512-J(ITE8502-J W/0 CIR)
EC Cost Down
EC MODULE CHOOSE (FOR DIFFERENCE K/B TYPE)
Board
天≈
W350ST
W370ST
KBC Connect
㚜㎃⬷农
6-20-94AF0-124
W370ST
W350STQ
6-04-25032-491
32Mbit
KBC_SPI_*_R = 0.1"~0.5"
For 8587 Auto load code
IT8587
ᶵ
ᶵ
ᶵ
ᶵᶲ
ᶲ
ᶲ
ᶲẞ
ẞ
ẞ
ẞ炻
炻
炻
炻枸
枸
枸
枸䔁
䔁
䔁
䔁䓐
䓐
䓐
䓐ˤ
ˤ
ˤ
ˤ
NEAR U37
D03
D03
D03
D03
D03
D03
D03
D03
KBC_SPI_SCLK
KB-SI7
KB-SO6
KB-SO11
KB-SI1
KBC_W RESET#
KB-SI3
KB-SI0
KB-SO0
KB-SO7
KB-SO4
EC_VCC
PCLK_KBC
KB-SO5
KB-SO10
KB-SO8
KB-SO3
KBC_SPI_SO
PCLK_KBC_R
KB-SO2
KB-SI2
KB-SO13
KB-SO1
KB-SI4
KBC_SPI_SI
CCD_DET#
KB-SO12
KBC_SPI_CE#
KB-SO9
KB-SO14
KB-SI6
KB-SI5
LCD_BRIGHTNESS
3G_DET#
MODEL_ID
EC_VSS
BAT_VOLT
PCLK_KBC
KBC_W RESET#
LCD_BRIGHTNESS
KBC_BEEP
80CLK
BAT_DET
CCD_DET#
SMC_CPU_THERM_R
SMC_CPU_THERM_R
SMC_VGA_THERM
SMD_VGA_THERM
BAT_VOLT
KB-SO15
CCD_SW #
SMD_CPU_THERM_R
MODEL_ID
MUTE_SW #
CCD_SW #
SMC_CPU_THERM_R
SMD_CPU_THERM_R
dGPU_PW R_EN#
KB-SI0
KB-SO4
KB-SO8
KB-SO1
KB-SO7
KB-SO6
KB-SO10
KB-SO14
KB-SI3
KB-SO0
KB-SI6
KB-SI7
KB-SI1
KB-SO11
KB-SI2
KB-SI5
KB-SO5
KB-SO12
KB-SO3
KB-SO2
KB-SO13
KB-SI4
KB-SO9
KB-SO15
dGPU_PW R_EN#
KBC_HOLD#
KBC_SPI_SCLK_R
KBC_SPI_SO_R
SPI_VDD_1
KBC_FLASH
KBC_SPI_SI
KBC_SPI_CE#_R
KBC_SPI_SO
KBC_SPI_SCLK
KBC_SPI_CE#
KBC_SPI_SI_R
MUTE_SW #
KBC_SPI_SO
KBC_SPI_SI
KBC_SPI_CE#
KBC_SPI_SCLK
3IN1
80CLK
W LAN_AIRPLANE#
KBC_SPI_SO
KBC_SPI_SI
KBC_SPI_CE#
SMD_BAT
SMC_BAT
GA20
VDD3
VDD3
KBC_AVDD
VDD3
VDD3
VDD3
KBC_AGND
KBC_AGND
3.3VS
VDD3
VDD3
VDD3
VDD3
3.3VS
KBC_RST#
26
SW I#
24
CCD_EN
32
GPIO_FB_CLAMP
15,20,45
VDD3
22,23,24,26,27,28,29,30,31,32,34,35,39,40,41,42,46
SUSC#
24,41
SUSB#
24,39,42
BRIGHTNESS_EC
12
LID_SW #
13,35
CCD_DET#
32
TP_DATA
32
LPC_AD0
23,32
SERIRQ
23,32
LPC_AD2
23,32
LPC_AD1
23,32
LPC_FRAME#
23,32
LPC_AD3
23,32
TP_CLK
32
LED_PW R
32
LED_NUM#
32
LED_BAT_FULL
32
LED_CAP#
32
LED_BAT_CHG
32
LED_SCROLL#
32
KBC_BEEP
37
BUF_PLT_RST#
25,31,34
PCLK_KBC
30
PW R_SW #
39
LED_ACIN
32
AC_IN#
46
H_A20GATE
26
80CLK
31
H_PECI
3,26
SMC_VGA_THERM
12,20,23
SMD_VGA_THERM
12,20,23
THERM_VOLT
2
3.3VS
3,6,9,10,11,12,13,22,23,24,25,26,28,29,30,31,32,34,35,36,37,39,43,44
BAT_DET
46
BAT_VOLT
46
AC_PRESENT
24
KBC_MUTE#
37
CPU_FAN
31
KBLIGHT_ADJ
35
ME_W E
22
BT_DET#
31
VGA_SW #
35
PW R_BTN#
24
LOT6_CHG
46
BKL_EN
13
CPU_FANSEN
31
DD_ON
32,39,40
HSPI_MSI
23,38
HSPI_CE#
23,38
HSPI_SCLK
23,38
HSPI_MSO
23,38
RSMRST#
24
CCD_SW #
32
3IN1
31
PME#
25,34
SCI#
26
SMI#
26
TOTAL_CUR
46
3G_DET#
31
W LAN_SW #
32,35
CRIT_TEMP_REP#
26
SML1_DATA
23
SML1_CLK
23
dGPU_RST#
25
dGPU_PW R_EN#
25,44,45
MINI_PW R_ON
31
W LAN_DET#
31
H_PROCHOT#_EC
3
USB_CHARGE_EN
39,40
PMOSFET_CONTROL#
46
GPIO6_VBOOT_ADJ
20,44
MUTE_SW #
32
3G_PW R_EN
31
HSPI_SCLK
23,38
HSPI_MSO
23,38
HSPI_CE#
23,38
HSPI_MSI
23,38
3.3V
2,3,13,20,22,26,27,28,29,30,31,32,33,37,39,41,44,45
W LAN_AIRPLANE#
35
OPTIMUS_MODE
35
SMC_BAT
46
SMD_BAT
46
SUS_PW R_ACK
24
NB_ENAVDD
13,25
GPG2
23
PM_PCH_PW ROK
8,24
ALL_SYS_PW RGD
13,24,43
3G_EN
31
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W35S0-D03
1.0
[38] KBC-ITE IT8587
A3
38
54
Monday, January 14, 2013
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W35S0-D03
1.0
[38] KBC-ITE IT8587
A3
38
54
Monday, January 14, 2013
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W35S0-D03
1.0
[38] KBC-ITE IT8587
A3
38
54
Monday, January 14, 2013
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
R592
43_1%_04
R259
*10K_04
R552
0_04
R578
47_04
C458
1u_6.3V_X5R_04
R579
0_04
R696
0_04
D30
RB751V-40(lision)
A
C
R570
0_04
C667
0.1u_16V_Y5V_04
R587
100_04
.
L61
HCB1005KF-121T20
C638
0.1u_16V_Y5V_04
C655
*33p_50V_NPO_04
R560
0_04
C696
*0.1u_16V_Y5V_04
R549
*10K_04
R553
*0_04
RN9
2.2K_8P4R_04
1
2
3
4
5
6
7
8
R571
10K_04
R581
0_04
R574
4.7K_04
R590
100_04
R279
*10_04
J_KB2
85208-24051
24
23
22
14
12
11
21
8
20
19
6
5
18
4
17
10
9
7
3
2
1
16
15
13
C395
*33p_50V_NPO_04
C697
0.1u_16V_Y5V_04
R601
10K_04
NC1
SHORT
U36
*PCT25VF032B
CE#
1
SO
2
WP#
3
VSS
4
SI
5
SCK
6
HOLD#
7
VDD
8
D28
RB751V-40(lision)
A
C
R598
*10K_04
K/B MATRIX
FLASH
LPC
SMBUS
PS/2
PWM
UART
DAC
CLOCK
IT8587A
CIR
ADC
WAKE UP
PWM/COUNTER
LPC/WAKE UP
EXT GPIO
GP INTERRUPT
WAKE UP
GPIO
U37
IT8587E/CX
WRST#
14
LPCCLK
13
LAD0
10
LAD1
9
LAD2
8
LAD3
7
LFRAME#
6
( PD )LPCPD#/WUI6/GPE6
17
SERIRQ
5
ECSMI#/GPD4( PU )
15
ECSCI#/GPD3( PU )
23
GA20/GPB5
126
KBRST#/GPB6( PU )
4
KSI0/STB#
58
KSI1/AFD#
59
KSI2/INIT#
60
KSI3/SLIN#
61
KSI4
62
KSI5
63
KSI6
64
KSI7
65
KSO0/PD0
36
KSO1/PD1
37
KSO2/PD2
38
KSO3/PD3
39
KSO4/PD4
40
KSO5/PD5
41
KSO6/PD6
42
KSO7/PD7
43
KSO8/ACK#
44
KSO9/BUSY
45
KSO10/PE
46
KSO11/ERR#
51
KSO12/SLCT
52
KSO13
53
KSO14
54
KSO15
55
VCC
11
VSTBY
26
VSTBY
50
VSTBY
92
VSTBY
114
VSTBY
127
VSTBY
121
VBAT
3
AVCC
74
PS2CLK0/GPF0( PU )
85
PS2DAT0/GPF1( PU )
86
PS2CLK1/GPF2( PU )
87
( PD )TMRI0/WUI2/GPC4
120
( PD )TMRI1/WUI3/GPC6
124
LPCRST#/WUI4/GPD2( PU )
22
( PD )WUI5/GPE5
35
PWRSW/GPE4( PU )
125
RI1#/WUI0/GPD0( PU )
18
RI2#/WUI1/GPD1( PU )
21
( PD )RING#/PWRFAIL#/LPCRST#/GPB7
112
TXD/GPB1( PU )
109
RXD/GPB0( PU )
108
( PD )CTX/GPB2
123
PS2DAT1/GPF3( PU )
88
PS2CLK2/GPF4( PU )
89
PS2DAT2/GPF5( PU )
90
( PD )TACH0/GPD6
47
( PD )TACH1/GPD7
48
PWM0/GPA0( PU )
24
PWM1/GPA1( PU )
25
PWM2/GPA2( PU )
28
PWM3/GPA3( PU )
29
PWM4/GPA4( PU )
30
PWM5/GPA5( PU )
31
PWM6/GPA6( PU )
32
PWM7/GPA7( PU )
34
ADC0/GPI0
66
ADC1/GPI1
67
ADC2/GPI2
68
ADC3/GPI3
69
ADC4/GPI4
70
ADC5/GPI5
71
ADC6/GPI6
72
ADC7/GPI7
73
VSS
1
VSS
12
VSS
27
VSS
49
VSS
122
VSS
113
AVSS
75
CK32KE
2
CK32K
128
DAC3/GPJ3
79
DAC2/GPJ2
78
GPJ1
77
GPJ0
76
( PD )EGCS#/GPE2
83
( PD )EGCLK/GPE3
84
( PD )EGAD/GPE1
82
GINT/GPD5( PU )
33
L80LLAT/GPE7( PU )
20
VSS
91
DAC5/GPJ5
81
DAC4/GPJ4
80
PWUREQ#/GPC7( PU )
16
( PD )CRX/GPC0
119
( PD )KSO16/GPC3
56
( PD )KSO17/GPC5
57
( PD )ID0/GPH0
93
( PD )ID1/GPH1
94
( PD )ID2/GPH2
95
( PD )ID3/GPH3
96
( PD )ID4/GPH4
97
( PD )ID5/GPH5
98
( PD )ID6/GPH6
99
( PD )ID7/GPG1
107
SMCLK0/GPB3
110
SMDAT0/GPB4
111
SMCLK1/GPC1
115
SMDAT1/GPC2
116
SMCLK2/GPF6( PU )
117
SMDAT2/GPF7( PU )
118
FLFRAME#/GPG2
100
FLAD0/SCE#
101
FLAD1/SI
102
FLAD2/SO
103
FLAD3/GPG6
104
FLCLK/SCK
105
( PD )FLRST#/WUI7/TM/GPG0
106
( PD )L80HLAT/GPE0
19
R588
*10K_04
.
L60
HCB1005KF-121T20
C693
0.1u_16V_Y5V_04
R569
*0_04
R551
*10K_04
C396
*33p_50V_NPO_04
D31
RB751V-40(lision)
A
C
J_KB1
*85208-24051
24
23
22
14
12
11
21
8
20
19
6
5
18
4
17
10
9
7
3
2
1
16
15
13
R550
10K_04
R565
1K_04
R577
15_1%_04
J_80DEBUG1
85205-04001
PCB Footprint = 85205-0400M
1
2
3
4
R593
*0_04
C639
*0.1u_16V_Y5V_04
C652
1u_6.3V_X5R_04
C660
0.1u_16V_Y5V_04
R564
*0_04
R594
*0_04
C646
0.1u_16V_Y5V_04
R679
*1K_04
R618
0_04
R568
100_04
C659
*33p_50V_NPO_04
R617
*0_04
C461
*10p_50V_NPO_04
C642
*0.1u_16V_Y5V_04
NC2
SHORT
D29
RB751V-40(lision)
A
C
R573
*10K_04
R277
100K_04
R580
10K_04
R616
*10mil_short
R678
*10K_04
R567
47_04
C682
0.1u_16V_Y5V_04
R262
10K_04
C663
10u_10V_Y5V_08
C665
0.1u_16V_Y5V_04
R572
15_1%_04
R695
*0_04
Summary of Contents for W370ST
Page 1: ...W370ST ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer W370ST Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 43: ...Part Lists Top A 3 A Part Lists Top Figure A 1 Top ...
Page 44: ...Part Lists A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 45: ...Part Lists LCD A 5 A Part Lists LCD Figure A 3 LCD ...
Page 46: ...Part Lists A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 47: ...Part Lists 2nd HDD A 7 A Part Lists 2nd HDD Figure A 5 2nd HDD ...
Page 48: ...Part Lists A 8 DVD A Part Lists DVD Figure A 6 DVD ...
Page 49: ...Part Lists COMBO A 9 A Part Lists COMBO Figure A 7 COMBO ...
Page 50: ...Part Lists A 10 A Part Lists ...